Roberto Coin platinum and diamond ring
Similar Upcoming Sales
A diamond and platinum ring,size 7 1/4; gross weight approximately 12.3 gramsJun 24, 2026TIFFANY & CO.. 1.25 CARAT H-VVS1 DIAMOND PLATINUM ENGAGEMENT RINGJun 14, 20262.39 CARAT F-G-H VS DIAMOND PLATINUM THREE-STONE ANTIQUE CIRCULAR CUT RINGJun 14, 2026Platinum Engagement Ring 2.01 Cts with 12 Diamonds Size 6.513 hrs LeftDiamond, Platinum Ring7 days LeftPlatinum 2.32ct Diamond RingJun 28, 2026Platinum 2.18ct Diamond RingJun 28, 2026DIAMOND RING, MOUNTED BY CARTIER3 days LeftPlatinum Diamond Ring 2.09 Ct I-J VVS-VS 3 Stones755 Lots AwayHarmony Platinum Engagement Ring with 0.96ct Round Diamond and Papers4 days LeftVintage Platinum Engagement Ring 1 ct Old European Cut Diamond M-N VS2 days LeftPlatinum Diamond Ring 1.81 Ct. Cushion-cut G VS2 with 10 Diamonds2 days LeftPLATINUM 1.90CT DIAMOND THREE STONE RING5 days LeftCartier Platinum 0.97ct Diamond Engagement RingJun 23, 2026Majestic Platinum Round Brilliant Cut Diamond Engagement RingJun 29, 2026 
